Crop Production Quiz 15 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Layering is a method of .....

Correct Answer: B) Asexual reproduction.

2. Tilling helps in loosening the soil, which promotes growth of and in the soil.The information in which alternative completes the given statement?

Correct Answer: A) Earthworms, microbes.

3. Identify the form of asexual reproduction that eliminates burying part if the parent plant in the soil

Correct Answer: D) Air layering.

4. When can bulbs be separated?

Correct Answer: D) During the dormant stage.

5. Weeds are also controlled by using certain chemicals, called

Correct Answer: C) Weedicides.

6. IPM addresses all the following EXCEPT:

Correct Answer: D) Poisoning.

7. Crops which grow best at temperatures between 60$^\circ$F to 65$^\circ$F (15$^\circ$C to 18$^\circ$C)

Correct Answer: D) Cool Season Crops.

8. Leveling of soil helps to prevent

Correct Answer: D) Soil erosion.

9. In order to have a successful graft, the two plants must be .....

Correct Answer: B) Related.

10. What are the egs of rabi crops

Correct Answer: A) Gram.

11. In order to obtain a higher yield, farmers must undertake various agricultural practices. Which is the first step in this process?

Correct Answer: B) Preparation of soil.

12. Rhizobium bacteria fix atmospheric ..... to the soil.

Correct Answer: C) Nitrogen.

13. OUT OF FERTILIZER AND MANURE WHICH ONE IS EASILY ABSORBED BY THE ROOTS?

Correct Answer: A) FERTILIZER.

14. Which of the following tasks cannot be achieved through ploughing?

Correct Answer: D) Harvesting of crops.

15. WHICH OF THESE IS A TRADITIONAL METHOD OF IRRIGATION?

Correct Answer: C) SWING BASKET METHOD.

16. Based on seasons, crops can be broadly categorized into

Correct Answer: B) Two types.

17. Cutting and gathering of crops, after maturation, is known as.

Correct Answer: C) Harvesting.

18. First step of agricultural practices

Correct Answer: D) Preparation of soil.

19. Using sticky traps to control whiteflies is a form of:

Correct Answer: C) Physical pest control.

20. ..... bacteria are present in the nodules of the roots of leguminous plants

Correct Answer: B) Rhizobium.